18366993986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43940177}}^1$

素因数の和:43940209

約数の個数: 16

約数和(自身を含む): 31636928160

約数和(自身を除く): 13269934174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 43940177, 87880354, 483341947, 834863363, 966683894, 1669726726, 9183496993, 18366993986]

約数ペア:

[(1, 18366993986), (2, 9183496993), (11, 1669726726), (19, 966683894), (22, 834863363), (38, 483341947), (209, 87880354), (418, 43940177)]